Leviticus 22:18-21

LITV(i) 18 Speak to Aaron, and to his sons, and to all the sons of Israel, and you shall say to them, Any man of the house of Israel, or of the aliens in Israel, who brings near his offering, of all his vows, or of all his freewill offerings which they bring near to Jehovah for a burnt offering; 19 at your own will a male, a perfect one, of the oxen, of the sheep, or of the goats may be offered . 20 You shall not offer that which has a blemish; for it shall not be acceptable for you. 21 And when a man brings near a sacrifice of peace offerings to Jehovah, to complete a vow, or for a freewill offering, of the herd or of the flock, it shall be perfect to be accepted; no blemish shall be in it;